To remove AirPush advertisement/spam push notifications displayed in the
notification bar on Android devices, there is an application called
AirPush
Detector by Dan Bjorge that can detect and remove any application
that uses the AirPush, LeadBolt, Appenda, IAC or Moolah Media mobile
ad networks.

An application called Mp3 Ringtone Maker Pro that used the AirPush
framework tried to install all kinds of other Android applications,
f.e.: